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Method of storing butyraldehydes

US 3,296,805 A · Inventors: GRAHAM TALFORD W

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Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents, and the Claude kit works from them.

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Why it's free to use

  • Granted January 10, 1967. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by January 10, 1984.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledDecember 26, 1963
GrantedJanuary 10, 1967
Term endedJanuary 10, 1984
Application number—
Classification (CPC)C07C45/86 +2 more
Length2 pages

Timeline

Timeline From USPTO dates

1964196719701973197619791982Application filedDec 26, 1963Patent grantedJan 10, 1967Term endedJan 10, 1984

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Full published documentText and every drawing sheet as a PDF.USPTOFile historyStatus, office actions, notices, fee records and petitions.USPTO Patent CenterPatent Public Search recordSearchable full text and bibliographic data.USPTO

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